339494926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{25309}}^1$

素因数の和:25683

約数の個数: 16

約数和(自身を含む): 537584400

約数和(自身を除く): 198089474

約数列:

[1, 2, 19, 38, 353, 706, 6707, 13414, 25309, 50618, 480871, 961742, 8934077, 17868154, 169747463, 339494926]

約数ペア:

[(1, 339494926), (2, 169747463), (19, 17868154), (38, 8934077), (353, 961742), (706, 480871), (6707, 50618), (13414, 25309)]